Analog Devices ADA4891-3 Low Cost, CMOS, High Speed, Triple Amplifier Analog Devices ADA4891-3 Low Cost CMOS, High Speed, Triple Amplifier features true single-supply capability, with an input voltage range that extends 300mV below the negative rail. ADA4891-3's rail-to-rail output stage enables the output to swing within 50mV of each rail to deliver a maximum dynamic range. Specified to operate over the extended temperature range of −40°C to +125°C, the ADA4891-3 amplifier is well-suited for imaging applications, such as consumer video, CCD buffers, and contact image sensor buffers. Low distortion and fast settling time also makes the device ideal for active filter applications.Learn More